论文标题
在非对称服务器上长时间服务时间的不对称系统中的灵活性
Flexibility in an asymmetric system with prolonged service time at non-dedicated servers
论文作者
论文摘要
在[1]中观察到了非精确服务器的延长服务时间。在这种实际问题的促进下，我们提出了一个风格化的模型，该模型表征了不对称系统中非精确服务器在非划分服务器上长时间服务时间的特征。当系统的职业率，延长的服务时间和不对称程度可以改变时，我们研究独立系统，完整的灵活性系统和部分灵活性系统。我们表明，在某些情况下，部分灵活性方案在这种模型中优于完整的灵活性系统和独立系统。我们的结果还提供了有关如何在非对称系统中延长非针对性服务器的服务时间时如何引入灵活性的说明。
The prolonged service time at non-dedicated servers has been observed in [1]. Motivated by such real problems, we propose a stylized model which characterizes the feature of the prolonged service time at non-dedicated servers in an asymmetric system. We study the independent system, the full flexibility system and the partial flexibility system when the occupation rate of the system, the degree of the prolonged service time and the degree of the asymmetry are allowed to change. We show that under certain circumstances, the partial flexibility scheme outperforms the full flexibility system and the independent system in such a model. Our results also provide instructions on how to introduce flexibility when the service time at non-dedicated servers is prolonged in an asymmetric system.
